Moscow

Canadian space tourist and founder of Cirque du Soleil Guy Laliberte, right, and U.S. astronaut Jeff Williams in a bus outside Moscow in Star City. The crew of Laliberte, Williams, and Russian cosmonaut Maxim Surayev is set to travel in a Russian Soyuz TMA-16 rocket to the international space station Wednesday.

Canadian space tourist and founder of Cirque du Soleil Guy Laliberte, right, and U.S. astronaut Jeff Williams in a bus outside Moscow in Star City. The crew of Laliberte, Williams, and Russian cosmonaut Maxim Surayev is set to travel in a Russian Soyuz TMA-16 rocket to the international space station Wednesday. (Dmitry Kostyukov / AFP/Getty Images)

Canadian space tourist and founder of Cirque du Soleil Guy Laliberte, right, and U.S. astronaut Jeff Williams in a bus outside Moscow in Star City. The crew of Laliberte, Williams, and Russian cosmonaut Maxim Surayev is set to travel in a Russian Soyuz TMA-16 rocket to the international space station Wednesday.Dmitry Kostyukov / AFP/Getty Images